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Home >> Jeep >> 2025 >> Grand Cherokee Altitude, AWD >> Repair and Diagnosis >> External Pages >> Different car >> Section 109 (Hybrid Control Processor Module (HCP) - DTCS P14A0-00 To P16F9-00) >> DTC Troubleshooting >> P16F1-00 Internal SPI Communication >> Possible Causes

Possible Causes

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Possible Causes
POWER INVERTER MODULE (PIM)

Always perform the PRE-DIAGNOSTIC TROUBLESHOOTING PROCEDURE before proceeding. Refer to  PRE-DIAGNOSTIC TROUBLESHOOTING PROCEDURE  .